Answer:
its B= 3xy^2 4 sqrt 4x^2 on edge
Step-by-step explanation:
The simplest form is B,) 3xy²^4√4x²
What is Square root?A square root of a number is a value that, when multiplied by itself, gives the number.
Example: 4 × 4 = 16, so a square root of 16 is 4.
Here, Given that,^4√324x^6y^8
=^4√3×3×3×3×4×x^4×x²×y²×y²×y²×y²
=3xy²^4√4x²
Hence, The simplest form is B,) 3xy²^4√4x²
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Dora bought cupcakes for her sister's birthday party. 20% of the 90 cupcakes had sprinkles on top. How many cupcakes had sprinkles?
Answer:
18 sprinkles
Step-by-step explanation:
20% of 90 cupcakes
20% = 1/5
1/5 of 90
1 x 90 = 90
90 / 5 = 18
Answer:
18 cupcakes
Step-by-step explanation:
If there were 90 cupcakes and 20% of the cupcakes had sprinkles on top, the number of cupcakes with sprinkles on top would be
⇒ 20% of 90 cupcakes
⇒ [tex]\frac{20}{100} * 90 cupcakes[/tex]
⇒ (2*9) cupcakes
⇒ 18 cupcakes
Hope this helps!!!
Can you please answer this question...
1.rs 2.yoy can just put the q with the t and when you subtract it can problabbly go to thr letter a
Answer:
1. R and S
2. Both equidistant from 0
3. Move six spots to the left of T because each spot is 1/4, and 1 1/2 = 6/4, and it is a subtraction problem.
Step-by-step explanation:
Please help!
Jamal deposited $4,253 in a savings account earning 1% interest, compounded annually.
To the nearest cent, how much will he have in 4 years?
Use the formula B = p(1 + r)t, where B is the balance (final amount), p is the principal (starting amount), r is the interest rate expressed as a decimal, and t is the time in years.
Answer:
4425.7
Step-by-step explanation:
What is 7+(-7)=? Help me plis
Hey!!
Here's your answer
7+(-7)
=7-7
=0
so the answer is 0
hope it helps...
Answer:
7+(-7) would be 0 because with one negative and one positive, they cross each other out.
Step-by-step explanation:
hope this helps. :))
Which one doesn’t belong
Answer:
x+5=5
Step-by-step explanation:
This is an equation where you are actually solving it. The others are expressions.
Put the following equation in slope-intercept form: -3y=12+3x
Answer: y= -x - 4
Step-by-step explanation:
Calvin is painting an area that is 115 square feet. He is able to paint 2.5 square feet every 2 minutes. At this rate , how long will it take calvin to paint the entire paint the entire area.
Answer:
Calvin will paint the entire area in 92 minutes or 1 hour 32 minutes.
Step-by-step explanation:
First of all we know that the total surface are that Calvin is painting is 115 square feet.
The rate at which Calvin is painting refers to the surface area he covers every 2 minutes. This is 2.5 square feet every 2 minutes.
we can set up a relation to solve this problem
If Calvin paints [tex]2.5 ft^{2}[/tex] in 2 minutes
He will paint [tex]115 ft^{2}[/tex] in [tex]x[/tex] minutes
By cross multiplying, we have [tex]x= \frac{2 \times 115}{2.5}=92 minutes[/tex]
Hence Calvin will paint the entire area in 92 minutes or 1 hour 32 minutes.
Help please!!!! 50 points!!!!
Amara has taken out a fixed rate mortgage for $125,000 at 4.04% for 20 years, or 240 months. Her payments are $730. What is the total cost of the loan?
A. $130,050
B. $175,200
C. $211,680
D. $226,000
Answer:
a
Step-by-step explanation:
i went onto a mortgage calculator and thats what i got, idk how to explain through
wrtie the vaule of 2 1/4 x (4+12)
Answer:
36
Step-by-step explanation:
[tex]2 1/4 = 9/4[/tex] if you convert it to an improper fraction.
[tex]9/4(4+12)\\9/4(16)\\36[/tex]
Answer:
The answer is 36
Step-by-step explanation:
2 1/4 * (4+12)=36
Se desea construir una letra "ene" mayúscula de tal manera que sus segmentos paralelos midan 25 cm y el
segmento oblicuo que une ambos mida 65 cm. ¿Qué distancia en línea recta separará los segmentos paralelos?
Answer:
La distancia en línea recta que separa los segmentos paralelos es 60cm.
Step-by-step explanation:
Esta pregunta se puede resolver usando el teorema de Pitágoras:
[tex] \\ c^2 = a^2 + b^2[/tex] [1]
Es decir, en triángulos rectágulos, el cuadrado de la hipotenusa es igual a la suma de los cuadrados de los catetos de dicho triángulo. Un triángulo es rectángulo cuando el ángulo que forman sus dos catetos es recto o de 90 grados sexagesimales.
Es importante notar que la letra N tiene dos lados paralelos y el lado oblicuo (o inclinado) une ambos lados paralelos. Pues bien, la letra N puede formar dos triángulos iguales. Escojamos uno de ellos para obtener la respuesta, es decir, la distancia en línea recta que separa los segmentos paralelos (segmentos verticales de la N)
El lado oblicuo (inclinado) es la hipotenusa de ese triángulo (es decir, c). De los catetos, uno está representado por uno de los segmentos paralelos (verticales) de la N (digamos que es b), y, el otro cateto, es la distancia horizontal que une ambos segmentos verticales (digamos que es a).
Si unimos el segmento inferior del cateto b con el extremo inferior de la hipotenusa, se forma el cateto a. Este cateto a forma un ángulo recto con el cateto b y, por lo tanto, forma un triángulo recto. Los lados de un triángulo recto pueden resolverse usando el teorema de Pitágoras, descrito en [1].
Usando [1] y despejando a, tenemos:
[tex] \\ c^2 = a^2 + b^2[/tex]
Restamos [tex] \\ b^2[/tex] de ambos lados de la igualdad:
[tex] \\ c^2 - b^2 = a^2 + b^2 - b^2[/tex]
[tex] \\ c^2 - b^2 = a^2 + 0[/tex]
[tex] \\ c^2 - b^2 = a^2[/tex]
Luego
[tex] \\ a^2 = c^2 - b^2[/tex]
Extrayendo la raíz cuadrada en cada lado de la igualdad:
[tex] \\ \sqrt{a^2} = \sqrt{c^2 - b^2}[/tex]
Entonces
[tex] \\ a = \sqrt{c^2 - b^2}[/tex]
Asimismo, tenemos que [tex] \\ c = 65[/tex]cm y [tex] \\ b = 25[/tex]cm
Entonces,
[tex] \\ a = \sqrt{65^2 - 25^2}[/tex]
[tex] \\ a = \sqrt{4225 - 625}[/tex]
[tex] \\ a = \sqrt{3600}[/tex]
[tex] \\ a = 60[/tex]cm
De esta manera, el valor de a, o la distancia en línea recta que separa los segmentos paralelos, es 60cm.
Podemos comprobar el resultado anterior haciendo uso del mismo teorema de Pitágoras:
[tex] \\ 65^2 = 60^2 + 25^2[/tex]
[tex] \\ 4225 = 3600 + 625[/tex]
[tex] \\ 4225 = 4225[/tex]
En la figura anexa se aprecia gráficamente lo anteriormente explicado.
The diameter of a circle measures 24 mm. What is the circumference of the circle? use 3.14 for π, and do not round your answer.
Answer & Step-by-step explanation:
[tex]Circumference=d\pi[/tex]
The diameter of the circle is 24 mm. So, let's add in the diameter and find the circumference of the circle.
[tex]Circumference=(24)\pi[/tex]
We will use 3.14 for pi.
[tex]Circumference=75.36[/tex]
So, the circumference of the circle is 75.36 mm.
What is the value of x in the diagram below? If necessary, round your answer
to the nearest tenth of a unit.
Answer:
C. 7.2
Step-by-step explanation:
Hope it helps you in your learning process.
2/3 of a number is ten what’s the number
Answer:
15
Step-by-step explanation:
answer these 6 questions
SOLVE these
1.(13x-15=12x+16)
2.(9x-19=2x-5)
3.(16x-35=7x-8)
4.(6x-5=13-3x)
5.(4x-9=6-x)
6.(5x-2=10-x)
Answer:
[tex]1)13x - 15 = 12x + 16 \\ 13x - 12x = 15 + 16 \\ x = 31[/tex]
[tex]2)9x - 19 = 2x - 5 \\ 9x - 2x = 19 - 5 \\ 7x = 14 \\ \frac{7x}{7} = \frac{14}{7} \\ x = 2[/tex]
[tex]3)16x - 35 = 7x - 8 \\ 16x - 7x = 35 - 8 \\ 9x = 27 \\ \frac{9x}{9} = \frac{27}{9} \\ x = 3[/tex]
[tex]4)6x - 5 = 13 - 3x \\ 6x + 3x = 5 + 13 \\ 9x = 18 \\ \frac{9x}{9} = \frac{18}{9} \\ x = 2[/tex]
[tex]5)4x - 9 = 6 - x \\ 4x + x = 9 + 6 \\ 5x = 15 \\ \frac{5x}{5} = \frac{15}{5} \\ x = 3[/tex]
[tex]6)5x - 2 = 10 - x \\ 5x + x = 2 + 10 \\ 6x = 12 \\ \frac{6x}{6} = \frac{12}{6} \\ x = 2[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
Answers:
31
2
3
2
3
2
Look at the attached picture
Hope it will help you
Good luck on your assignment
José can run 1 1/3 miles in 1/6 of an hour. How far can he run in one hour?
Answer:
8
Step-by-step explanation:
you multiply 1 1/3 by 6
Please find attached
Answer:
9,450,000 red cars
Step-by-step explanation:
35,000,000/100=350,000
27*350,000=9,450,000
Please help! Correct answers only please!
You roll a 6-sided die two times.
What is the probability of rolling an odd number and then rolling a 3?
Simplify your answer and write it as a fraction or whole number.
Answer:
2/3
Step-by-step explanation:
There are 3 odd numbers in a dice which equals 1/2. Then there is 1/6 of a chance of rolling a 3. So it would be 1/2 + 1/6=4/6 which simplifies to 2/3.
Angle relationships with parallel lines can someone help me please
Answer:
x = 132
Step-by-step explanation:
The angles are supplementary so the add to 180 degrees
x+48 = 180
Subtract 48 from each side
x+48-48 = 180-48
x =132
PLEASE HELP 10 POINTS WILL GIVE BRAINLIEST: Which geometric solid is the best model for the head of a human being?
A. Cylinder
B. Cone
C. Pyramid
D. Sphere
Answer:
sphere
Step-by-step explanation:
Human heads are close to circles and sometimes are circles
Sphere is the best model for the head of a human being.
A human head definitely doesn't represent a Cone neither a Pyramid.
Now a cylinder is a solid which is circular at its edges and straight in its length which clearly does not model the human head. Now the Sphere, it does closely represent the outside figure of a human head.
Thus Sphere is the best model for a human head.
Therefore option D, sphere is the correct answer.
Learn more about Sphere, refer:
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Frank and Linda just finished a meal and received their bill for $47.60. They would like to leave their server a 20 percent tip. Which expression could be used to find the total bill including gratuity?
0.2 (47.60)
47.60 minus left-bracket (0.2) (47.60) right-bracket
47.60 + left-bracket (0.2) (47.60) right-bracket
0.8 (47.60)
Answer:
Step-by-step explanation:
Tips = 20% of 47.60
= (20/100) * 47.60
= 0.20 * 47.60
Total bill = 47.60 + (0.2)*(47.60)
Answer:
the answer is 47.60 + (0.2)*(47.60)
What is the mean of the data set?
17, 24, 26, 13
04
O 13
20
O 80
Answer:
so here is the answer. Hope it helps.
What is the y-intercept of the line with equation y = 3x + 2
Answer:
The y-intercept is 2.
Step-by-step explanation:
We can find the y-intercept by looking at the linear equation y = mx + b.
m = slope
b = y-intercept
====================================================
Let's find the y-intercept of this line.
You should notice that the equation is written in Slope-Intercept Form:
[tex]\bigstar{\boxed{\pmb{y=mx+b}}}[/tex]
Where
m -> slope
b -> y-intercept
In the equation y=mx+b, the y-intercept is b, and in the equation y=3x+2, 2 is the y-intercept.
=========================================================
note:-Hope everything is clear; if you need any clarification/explanation, kindly let me know, and I will comment and/or edit my answer :)
I need help with these questions! I need to finish them quick. Please and thank you!
Answer:
33ft^2
Step-by-step explanation:
Which of the points shown below are on the line given by the equation y = x + 3
Answer: B
Step-by-step explanation:
Add.
4x^2 - 5x+3
+ 2x2 + 7x-8
The answer is 6x^2+2x-5
please see attached picture for full solution
Hope it helps..
Answer:
[tex] = 6 {x}^{2} + 2x - 5 \\ [/tex]
Step-by-step explanation:
[tex]4 {x}^{2} - 5x + 3 + 2 {x}^{2} + 7x - 8 \\ 4 {x}^{2} + 2 {x}^{2} - 5x + 7x + 3 - 8 \\ = 6 {x}^{2} + 2x - 5[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
9. Find the area of the right triangle with
height of 3 2/3 feet and a base of 2 feet.
Step-by-step explanation:
Area= 1/2 * b*h
h= 3 2/3 = 11/3
Area = 1/2*2*11/3 = 11/3 square feet or 3 3/2 square feet
Maya can run 18 miles in 3 hours, and she can bike 18 miles in 2 hours.
What is Maya’s biking speed?
Answer:
19 miles per hour
Step-by-step explanation:
Two fifths of the performance were sold out. There were 15 performances that were not sold out. a. How many performances were there? b. What was the ratio sold out to not sold out performances?
Answer:
25
2:3
Step-by-step explanation:
2/5 were sold out
5/5 - 2/5 = 3/5
That means 3/5 were not sold out
p = performances
there were 15 that were not sold out
3/5 * p = 15
Multiply each side by 5/3
5/3 *3/5 p = 15*5/3
p = 25
There were 25 performances
sold out to not sold out
2/5 : 3/5
Multiply by 5
2: 3
7x^2 + 8x + 1 =0 find the solution
Answer:
x = -1/7 x = 1
4(t+25) = (t+50) - 4 (0.15t)
Answer:
4(t+25) = (t+50) - 4 (0.15t)
4t + 100 = t + 50 - 0.6t
4t + 100 = 50 + 0.4t
4t - 0.4t + 100 = 50 + 0.4t - 0.4t
3.6t + 100 = 50
3.6t + 100 - 100 = 50 - 100
3.6t = -50
3.6t / 3.6 = -50 / 3.6
t = - 13.9
Step-by-step explanation: